Home / 4,376,909.92-6,040,112.64-2,541,819.46

Finding the Fourth Proportional to 4,376,909.92, 6,040,112.64 and 2,541,819.46

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Solution

The fourth proportional to 4,376,909.92, 6,040,112.64 and 2,541,819.46 is: 3,507,697.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,909.92 : 6,040,112.64 = 2,541,819.46 : x
  2. Step 2: Convert to fraction form
    4,376,909.92/6,040,112.64 = 2,541,819.46/x
  3. Step 3: Cross multiply
    4,376,909.92x = 6,040,112.64 × 2,541,819.46
  4. Step 4: Simplify right side
    4,376,909.92x = 15,352,875,848,943.97
  5. Step 5: Solve for x
    x = 15,352,875,848,943.97/4,376,909.92
  6. Step 6: Final answer
    x = 3,507,697.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.